//
//  ScreenAdapter.h
//  MyDemo
//
//  Created by ci123 on 15-3-4.
//  Copyright (c) 2015年 ci123nbg. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface ScreenAdapter : NSObject{
    float targetWidth,targetHeight;   //320  480
    float screenWidth,screenHeight;   //真实机器的屏幕尺寸
    float ratioWidth,ratioHeight,imageScale;  //比例宽度，比例长度，图片缩放比
}

+ (ScreenAdapter*)getInstanse;

@property float targetWidth;
@property float targetHeight;
@property float screenWidth;
@property float screenHeight;
@property float ratioWidth;
@property float ratioHeight;
@property float imageScale;

@end
